Top Blockchain Companies & Developers in Odesa

Ratings Updated: August 23, 2026

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8 Companies

Country: Ukraine

City: Odesa

List of the Top Odesa Blockchain Development Companies

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RedDuck

5.0 15 reviews

Verified

$5,000+

$50 - $99 / hr

10 - 49

Serves Odesa, Ukraine

Services provided

90% Blockchain

10% Web Development

RedDuck is a prominent Blockchain Development company specializing in Smart Contract Development, Decentralized Application (DApp) Development, and Blockchain Solutions. With a 100% positive feedback rate from reviewers, clients commend RedDuck for their technical precision, strategic product delivery, and exceptional project management. Approximately 80% of reviews highlight their responsive communication and ability to exceed expectations within budget constraints.

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Reviews mention Exceptional performance
RedDuck has received exceptional feedback for their performance, particularly noted for delivering an 'impeccable experience' and timely results. A CEO of a Blockchain company highlighted their efficiency and organization, stating, 'These guys were the best!' and praised their ability to enhance the product with innovative ideas. The overall sentiment reflects a strong endorsement, with clients expressing eagerness to collaborate again and recognizing RedDuck's award-winning capabilities.

Smart Contract Development for Blockchain Company

5.0 May 17, 2023

Mark and his team delivered an impeccable experience and deliverable product in an extremely timely manner. These guys were the best! Smart and efficient, they brought great ideas to make our product even better! I highly recommend and will certainly be working with them again.
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6 of 6 Blockchain reviews are 5 stars

1 new review for Blockchain in past 6 months

$50,000 – $199,999 avg. project cost

Blockchain PROJECT HIGHLIGHT

Blockchain Development for FinTech Company
5.0 — RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (6) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently highlight RedDuck's competitive pricing and excellent value for money. For instance, one COO noted that they chose RedDuck for their 'good value for the cost,' while the CEO of InvariFi emphasized that their pricing fit the budget and offered 'great culture fit.' Overall sentiment reflects satisfaction with project outcomes delivered on time and within budget, reinforcing the perception of RedDuck as a reliable and cost-effective partner.
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$6,400 Allocation of an ethereum smart-contract developer $9,600 Allocation of a senior ethereum developer RWA/DeFi $12,800 Allocation of a tech-lead developer RWA/DeFi/Web3

Software Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.
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482.solutions

4.9 10 reviews

$10,000+

$25 - $49 / hr

50 - 249

Odesa, Ukraine

Services provided

55% Blockchain

20% IoT Development

10% Custom Software Development +2 services

10% Other IT Consulting and SI

5% Corporate Training & Coaching

482.solutions is a blockchain development company specializing in blockchain-based solutions, smart contracts, and custom software development. They have received consistently positive feedback, with all reviews highlighting their technical expertise, proactive communication, and timely delivery. Approximately 85% of reviewers emphasize their impressive project management and ability to quickly deliver high-quality solutions, while others note their strong industry knowledge and innovative approach.

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Industry Experience

482.solutions has demonstrated expertise across various industries, particularly in Education, Business Services, and Information Technology. They received positive feedback for their involvement in blockchain education initiatives, development of smart contracts for e-commerce solutions, and contributions to the energy sector. Clients lauded their technical proficiency, proactive approach, and ability to deliver high-quality results. Overall, their strong performance in blockchain technology makes them a suitable partner for projects in education, e-commerce, and industrial automation.
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Information technology Other Industry IT Services Nonprofit Business services Education

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Average Project Cost Breakdown

$50,000 to $199,999 (4) Less than $10,000 (2) $200,000 to $999,999 (1)

What Clients Have Said
Clients generally perceive 482.solutions as providing good value for money, with feedback highlighting their competitive pricing relative to the quality of work delivered. One client noted, 'There are few specialists in the world that could provide the same kind of work within the same timeframe and price.' However, another client mentioned that their pricing was slightly high. Overall, the sentiment is positive, emphasizing satisfaction with project outcomes and effective communication.
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Ukraine (7) Estonia (1) Switzerland (1) United States (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Local clients commend 482.solutions for their technical proficiency, timely execution, and ability to share practical knowledge across complex topics like blockchain and IoT, fostering valuable learning experiences.
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Clever Solution Inc.

5.0 7 reviews

$10,000+

$50 - $99 / hr

10 - 49

Odesa, Ukraine

Services provided

10% Blockchain

30% Web Development

25% Search Engine Optimization +3 services

20% Mobile App Development

10% Pay Per Click

5% Custom Software Development

Clever Solution Inc. is a versatile digital agency providing services in web development, IT consulting, and SEO. Clients consistently praise their professionalism, effective project management, and ability to exceed expectations in delivering high-quality, responsive websites and enhanced SEO strategies. Notably, 100% of reviewers express satisfaction with their work, with no significant areas for improvement mentioned.

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Reviews mention Communicative
Clever Solution Inc. has received positive feedback regarding their communication. A client noted that the team is 'communicative and timely,' facilitating effortless collaboration despite the client's limited capacity for meetings. They effectively utilize tools like GoToMeeting and screen sharing to streamline communication. This proactive approach has enhanced the overall project management experience, contributing to client satisfaction. Overall, the sentiment reflects a strong appreciation for their communicative skills and responsiveness.

Digital Marketing for Rehabilitation Clinic

5.0 Jan 16, 2017

I really like Sergey’s team, especially their personal approach. They’re accessible at any time. I don’t know if they do this with other clients, but in my case, they would go out of their way to understand me. Because my project is very different, they went out of the box to really figure out the best thing to do.
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Web Dev for HVAC Company

5.0 Mar 26, 2019

Clever Solution Inc. is communicative and timely. My team does not have the time or capacity for meetings, and Clever Solution Inc. has made the collaboration effortless. We communicate via GoToMeeting and email. Our teams also utilize screen sharing to approve photos, videos, and layouts.
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Industry Experience

Clever Solution Inc. has showcased expertise across multiple industries, including Manufacturing, Information Technology, Education, and others such as HVAC and Rehabilitation. Clients commend their professionalism, communication, and the quality of deliverables. The firm excels in web development, SEO, and IT consulting, leading to improved online presence and customer engagement. Overall sentiment is highly positive, suggesting a strong fit for businesses seeking tech-savvy solutions in these diverse sectors.
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Manufacturing Healthcare IT Services Information technology Education

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Average Project Cost Breakdown

Less than $10,000 (3) $10,000 to $49,000 (2) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently express satisfaction with Clever Solution Inc.'s pricing and value for money, often highlighting their competitive rates compared to other vendors. For example, one client noted that they achieved significant results for under $10,000, while another emphasized the efficiency and effectiveness of their $200,000 investment. Overall, feedback indicates that Clever Solution delivers high-quality services that exceed expectations, with clients appreciating both the affordability and the exceptional outcomes of their projects.
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United States (5) Cayman Islands (1)

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Syntora.Tech

5.0 1 review

$5,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Services provided

95% Blockchain

5% Custom Software Development

At Syntora.tech, we are delivering high-performance blockchain systems across DeFi, trading infrastructure, NFTs, and staking protocols. Our team’s proven track record includes 50+ successful
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0222 Digital Agency Ukraine

5.0 1 review

$5,000+

$25 - $49 / hr

50 - 249

Odesa, Ukraine

Services provided

14% Blockchain

25% Custom Software Development

20% Content Marketing +12 services

10% Marketing Strategy

5% AI Development

5% Advertising

5% Digital Strategy

2% Branding

2% E-Commerce Development

2% IoT Development

2% Mobile App Development

2% Other Application Development

2% Other Digital Marketing

2% Social Media Marketing

2% Web Development

0222 Digital Agency Ukraine offers web development, content editing, and consulting on image assets. Client reviews highlight the agency's organized project management, flexibility, and adherence to budget and timelines. Their hands-on approach and effective communication were particularly appreciated, resulting in high client satisfaction and a product that exceeded initial expectations.

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STAIRWAYSOFT

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Services provided

10% Blockchain

40% Web Development

30% Custom Software Development +1 service

20% Mobile App Development

STAIRWAYSOFT, a web development company, specializes in Web Development and Custom Software Development. The company is headquartered in Odesa, Ukraine.
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Overdone

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Services provided

25% Blockchain

25% Custom Software Development

25% Mobile App Development +1 service

25% Web Development

Founded in 2024, Overdone is a custom software development company. The team offers Custom Software Development and Web Development and is based in Kyiv, Ukraine and Odesa, Ukraine.
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Odesa, Ukraine

Bazarna Street, 18
Odesa, Ukraine 65000
2 - 5

+380667212868

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"Alpha Bots"

Not yet reviewed

$1,000+

$50 - $99 / hr

10 - 49

Mykolaiv, Ukraine

Services provided

30% Blockchain

30% Custom Software Development

30% Web Development +1 service

10% Other Application Development

Established in 2015, "Alpha Bots", a small custom software development firm, is located in Mykolaiv, Ukraine. Their services include Custom Software Development and Web Development.
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SoftGeneral

5.0 3 reviews

$75,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Services provided

35% Blockchain

50% IT Staff Augmentation

15% Custom Software Development

SoftGeneral is a software development company specializing in providing Node.js, React.js, and blockchain development services. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their smooth communication, high level of professionalism, and efficient recruitment process. Clients consistently commend SoftGeneral for delivering projects ahead of schedule and their cost-effective solutions. However, some feedback suggests they could improve in proactive communication.

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Reviews mention Transparent
Client feedback highlights SoftGeneral's commitment to transparency and effective communication throughout the project. One reviewer noted, 'The work of the team was transparent, and their communication skills were top-notch.' This sentiment is further supported by the seamless collaboration between teams, which fostered a culture of learning from mistakes. Overall, clients appreciate SoftGeneral's transparency, which has significantly contributed to project success and improved accuracy over time.

Web Revamp for Market Research Agency

5.0 Jul 20, 2022

The workflow between our teams has been excellent throughout the project. The work of the team was transparent, and their communication skills were top-notch. Internally, we follow an Agile methodology; we move fast, and Softgeneral has to move fast as well. Generally, no. We have coped with some minor difficulties while working on the project thanks to the team’s excellent communication and transparency.
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Industry Experience

SoftGeneral has garnered positive feedback across multiple industries, including Research, Advertising & Marketing, and IT Services. Clients praised their expertise in developing analytics tools and publication platforms, highlighting their professionalism, strong communication, and ability to deliver projects ahead of schedule. The sentiment is notably positive, particularly in IT Services, where their staffing solutions and adaptability have been emphasized. Overall, SoftGeneral's strengths lie in their technical skills and customer-centric approach, making them a suitable partner for technology-driven projects in various sectors.
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Research Advertising & marketing IT Services

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Average Project Cost Breakdown

$10,000 to $49,000 (3)

What Clients Have Said
Clients consistently highlight SoftGeneral's cost-effectiveness and value for money. One reviewer noted their selection was influenced by competitive pricing and smooth communication, resulting in a project delivered three months early. Another client emphasized SoftGeneral's extensive expertise and customer-first attitude, describing them as 'cost-effective,' which is a rare combination. Overall, the sentiment reflects satisfaction with the balance of quality and affordability in their services.
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Estonia (1) Germany (1) England (1)

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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 482.solutions

2 Clever Solution Inc.

3 Syntora.Tech

4 0222 Digital Agency Ukraine

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 4 Odesa Blockchain Development Companies

482.solutions

$10,000+

$25 - $49 / hr

50 - 249

Odesa, Ukraine

Ability to deliver

32.4/40.0

15.8/20 Reviews

8.1/10 Clients & Experience

8.5/10 Market Presence

Service focus

55% Blockchain

45% Other

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Clever Solution Inc.

$10,000+

$50 - $99 / hr

10 - 49

Odesa, Ukraine

Ability to deliver

23.8/40.0

16.2/20 Reviews

1.8/10 Clients & Experience

5.8/10 Market Presence

Service focus

10% Blockchain

90% Other

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Syntora.Tech

$5,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

95% Blockchain

5% Other

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0222 Digital Agency Ukraine

$5,000+

$25 - $49 / hr

50 - 249

Odesa, Ukraine

Ability to deliver

8.5/40.0

0/20 Reviews

3.6/10 Clients & Experience

4.9/10 Market Presence

Service focus

14% Blockchain

86% Other

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STAIRWAYSOFT

$25,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Ability to deliver

8.5/40.0

0/20 Reviews

3.6/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Blockchain

90% Other

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Overdone

$10,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

25% Blockchain

75% Other

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"Alpha Bots"

$1,000+

$50 - $99 / hr

10 - 49

Mykolaiv, Ukraine

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

30% Blockchain

70% Other

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SoftGeneral

$75,000+

$25 - $49 / hr

10 - 49

Odesa, Ukraine

Ability to deliver

24.6/40.0

16.2/20 Reviews

3.4/10 Clients & Experience

5/10 Market Presence

Service focus

35% Blockchain

65% Other

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Specialties

Decentralized Finance Ethereum Initial Coin Offering Consulting Metaverse Development Smart Contract Auditing Smart Contract Development Tokenization web3

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Top Blockchain Companies & Developers in Odesa

List of the Top Odesa Blockchain Development Companies

Reviews mention Exceptional performance

Smart Contract Development for Blockchain Company

Blockchain Development for FinTech Company

Average Project Cost Breakdown

What Clients Have Said

Software Development (Ethereum/EVM)

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

Digital Marketing for Rehabilitation Clinic

Web Dev for HVAC Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Transparent

Web Revamp for Market Research Agency

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

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List of the Top 4 Odesa Blockchain Development Companies

Similar Categories

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Specialties